B0bar decays to D(*)0 eta and D(*)0 eta'
High Energy Physics - Phenomenology
2011-09-13 v2
Abstract
We consider the hadronic B decays B0bar -> D0 eta, B0bar -> D*0 eta, B0bar -> D0 eta', B0bar -> D*0 eta' in the framework of a quark-flavour basis and factorization. The formalism allows to compute the decays to the eta meson and to relate them to those of the eta'. Measuring the branching ratios of these processes may shed light on the nature of the eta-eta' mixing. On the experimental side, only upper limits on the branching ratios are known at present.
Cite
@article{arxiv.hep-ph/0107234,
title = {B0bar decays to D(*)0 eta and D(*)0 eta'},
author = {Aldo Deandrea and Antonio D. Polosa},
journal= {arXiv preprint arXiv:hep-ph/0107234},
year = {2011}
}
Comments
12 pages, 2 figures, 2 tables (LaTeX, revtex), minor revision: note added at the end concerning new data and few references